GB/T 23863-2024 Chinese PDF (GB/T23863-2024) GB/T 20183.3-2024 33-2024_Chinese: Specifications for optical fibre

33-2024_Chinese: Specifications for optical fibre test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibility (Chinese: 光纤试验方法规范 第33部分：机械性能的测量方法和试验程序 应力腐蚀敏感性参数)

GB/T 29899-2024_Chinese: Determination of the emission of volatile organic compounds from wood-based panels and furnishing products - Small chamber method (Chinese: 人造板及其制品中挥发性有机化合物释放量试验方法 小型释放舱法)

GB/T 43310-2023_Chinese: Determination of chemical elements in glass fiber and raw materials - Inductively coupled plasma optical emission spectrometry (ICP-OES) (Chinese: 玻璃纤维及原料化学元素的测定 电感耦合等离子体发射光谱法（ICP-OES）)

English versions: GB/T 43296-2023

GB/T 23863-2024 Chinese PDF (GB/T23863-2024) GB/T 20183.3-2024 33-2024_Chinese: Specifications for optical fibreGB T 23863 2024_Chinese: Specification for lighting design of museum (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23863 2024